Answer:
(x+-10)(x+2)
Step-by-step explanation:
Whenever there is a x²
we can always start off with
(x+_)(x+_)
then we take the rest of the eqn – 8x - 20
the b value is what be always add to and the c value is what we factor. So what factor pair of 20 adds to -8?
its -10 & 2 because its =20 and when you add it together its -8
Then you plug it in:
(x+_)(x+_)
(x+-10)(x+2)
